Games That Help Your Brain: Eulero Puzzles - Brain Twister - Rebecca Howell - Books - - 9781723780943 - September 17, 2018
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Rebecca Howell
Games That Help Your Brain: Eulero Puzzles - Brain Twister

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Eulero ("Graeco-Latin Square", "Euler Square") is a puzzle with letters and digits. The goal is to fill in the grid with symbols according to the following rules:
- Each cell contains one letter and one digit.
- Every row and every column contains each letter and each digit exactly once.
- No two cells contain the same pair of symbols.

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116 pages

Media Books     Paperback Book   (Book with soft cover and glued back)
Released September 17, 2018
ISBN13 9781723780943
Pages 116
Dimensions 152 × 229 × 7 mm   ·   181 g
Language English  

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